Results 81 to 90 of about 8,712 (196)

Principles for Rigorous Design and Application of Synthetic Microbial Communities

Advanced Science, Volume 13, Issue 10, 18 February 2026.
SynComs are artificially designed to enable inter‐species metabolic interactions, metabolic division of labor, and ecological interactions that can elicit phenotypes like colonization stability and environmental adaptation. This systematic review explores the processes used to construct SynComs, the assessment of the mechanisms of metabolic interaction
Yuxiao Zhang, Minyu Jing, Lihui Lyu, Li Nie, Xihui Xu, Ru Sun, Xiyuan Xu, Siyu Chen, Shuobing He, Yumeng Zhang, Ping Huang, Weijie Luo, Jiaojiao Liang, Guifeng Gao, Kunkun Fan, Teng Yang, Liyan Zhang, Xiao Fu, Sarah M. Allard, Jack A. Gilbert, Jiabao Zhang, Haiyan Chu   +21 more
wiley   +1 more source

A case of vitamin B12 deficiency neurological syndrome in a young adult due to late-onset cobalamin C (CblC) deficiency [PDF]

, 2022
Toon Schiemsky, Rik Vandenberghe, Pieter Vermeersch, David Cassiman, Wouter Meersseman, Philippe Demaerel, Lode Van Overbeke, Scott Ailliet   +7 more
openalex   +1 more source

Digenic Functional B12 and Folate Defect Mimicking Myelodysplasia

Clinical Case Reports, Volume 14, Issue 2, February 2026.
Proposed mechanistic model of mutation‐related outcomes. ABSTRACT A digenic defect involving CUBN and MTHFR produced functional B12/folate deficiency in a patient with pancytopenia and neurological signs, mimicking myelodysplasia. Genetic and metabolic screening revealed elevated methylmalonic acid/homocysteine, with rapid remission post‐parenteral B12.
Thomas Cluzeau, Abderrahim Oussalah, Maël Silva Rodriguez, Mourad Naïmi   +3 more
wiley   +1 more source

Vitamin B12 deficiency in a pediatric patient with gastric obstruction and jejunal feeding dependence: A case report

JPGN Reports, Volume 7, Issue 1, Page 174-178, February 2026.
Abstract Pediatric B12 deficiency is most caused by insufficient dietary intake, malabsorption or autoimmune gastritis. We present a unique case of B12 deficiency in a pediatric patient with complex gastrointestinal anatomy and jejunal nutritional dependence nearly two decades after unsuccessful surgical intervention.
Angela H. Nguyen, Dorsey Bass, Rachel E. Herdes   +2 more
wiley   +1 more source

Chemical Characterization of Mediterranean Macroalgae With a Focus on Antioxidant Molecules Through the Use of Liquid Chromatographic Techniques

Journal of Separation Science, Volume 49, Issue 2, February 2026.
ABSTRACT Seaweeds represent an excellent vegetable protein resource capable of supporting the objectives of the sustainable blue economy. Today, attention toward algae is growing, due to their applications, both in biofuel production and as an alternative source of healthy food and nutraceuticals.
Federica Vento, Emanuela Trovato, Francesca Rigano, Giuseppe Micalizzi, Daniele Giuffrida, Luigi Mondello   +5 more
wiley   +1 more source

Mild clinical features of isolated methylmalonic acidemia associated with a novel variant in the MMAA gene in two Chinese siblings

BMC Medical Genetics, 2018
Background Methylmalonic acidemia (MMA) is an autosomal recessive inherited disorder caused by complete or partial deficiency of the enzyme methylmalonyl-CoA mutase (mut0 enzymatic subtype or mut– enzymatic subtype, respectively); a defect in the ...
Yiming Lin, Chunmei Lin, Weihua Lin, Zhenzhu Zheng, Mingya Han, Qingliu Fu   +5 more
doaj   +1 more source

Genome Analysis Reveals Diversity and Functional Potential of Novel Janthinobacterium Species From Subarctic Soils

MicrobiologyOpen, Volume 15, Issue 1, February 2026.
The Pseudomonadota are abundant and diverse members of high‐latitude soils. Here, we describe two novel species, Janthinobacterium silvisoli and Janthinobacterium saanense, of the order Burkholderiales, isolated from tundra heath and northern boreal forest soils.
Anil Kumar, Minna K. Männistö, Lee J. Kerkhof, Max M. Häggblom   +3 more
wiley   +1 more source

Molecular genetic characterization of cblC defects in 126 pedigrees and prenatal genetic diagnosis of pedigrees with combined methylmalonic aciduria and homocystinuria

BMC Medical Genetics, 2018
Background We sought to analyse MMACHC variants among 126 pedigrees with cobalamin (cbl) C deficiency and combined methylmalonic aciduria and homocystinuria by Sanger sequencing, characterize the spectrum of MMACHC gene variants, and perform prenatal ...
Shuang Hu, Shiyue Mei, Ning Liu, Xiangdong Kong   +3 more
doaj   +1 more source

Association Between Habitual Food Intake and Energy Metabolism‐Related Urine Metabolites in Female Soccer Players

Molecular Nutrition &Food Research, Volume 70, Issue 3, 13 February 2026.
We studied the relationship between nutrient intake and substances found in urine, both involved in energy production, in female soccer players. We assessed the players' usual diet before the season and collected urine samples before and after matches.
Maria B. A. Nascimento, Maria M. S. Gouveia, Maryssa P. P. Dos Santos, Alessandre C. Crispim, Edmilson R. Da Rocha‐Júnior, Edson S. Bento, Thiago M. Aquino, Nassib B. Bueno, Filipe A. B. Sousa, Gustavo G. De araújo, Thays Ataide‐Silva   +10 more
wiley   +1 more source

Vitamin B12 and Reproductive Health: Clinical Insights, Emerging Mechanistic Understanding, and Nutritional Aspects

Molecular Reproduction and Development, Volume 93, Issue 2, February 2026.
ABSTRACT Epidemiological data from assisted reproductive technologies (ART) link vitamin B12 (VitB12) deficiency to shorter gestation, low birth weight, and reduced live birth rates. VitB12 also plays a critical role in fertility for both sexes by supporting gamete quality.
Aimee Rachel Mathew, Erisa Selita, Chiara Regano, Claudia Bianco, Veronica Corsetti, Virve Cavallucci, Sandra Moreno, Ada Maria Tata, Marco Fidaleo   +8 more
wiley   +1 more source